Part,  Chapter, Paragraph

1   II,     5.  5.  3|      hospital-based study designs and under-reporting, may account for underestimation
2   II,     6.  3.  6|                but the high degree of under-reporting known to occur in many countries
3   II,     6.  3.  6|      sentinels, indicate a very large under-reporting of cases in some of the
4   II,     9.  2.  3|            reporting rates (or may be under-reporting rates of infection).~ ~HIV/AIDS:
5   II,     9.  2.  3|            there are many reasons for under-reporting (see below).~ ~There are
6   II,     9.  3.  3|         same-sex activity may lead to under-reporting and might also account for
7  III,    10.  5.  2| identification (thereby leading to an under-reporting of diseases in rural settings).